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Diffstat (limited to 'include/linux/irqflags.h')
-rw-r--r--include/linux/irqflags.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/irqflags.h b/include/linux/irqflags.h
index 61a9ced3aa50..d7f7e436c3af 100644
--- a/include/linux/irqflags.h
+++ b/include/linux/irqflags.h
@@ -19,16 +19,20 @@
#ifdef CONFIG_PROVE_LOCKING
extern void lockdep_softirqs_on(unsigned long ip);
extern void lockdep_softirqs_off(unsigned long ip);
+ extern void lockdep_hardirqs_on_prepare(unsigned long ip);
extern void lockdep_hardirqs_on(unsigned long ip);
extern void lockdep_hardirqs_off(unsigned long ip);
#else
static inline void lockdep_softirqs_on(unsigned long ip) { }
static inline void lockdep_softirqs_off(unsigned long ip) { }
+ static inline void lockdep_hardirqs_on_prepare(unsigned long ip) { }
static inline void lockdep_hardirqs_on(unsigned long ip) { }
static inline void lockdep_hardirqs_off(unsigned long ip) { }
#endif
#ifdef CONFIG_TRACE_IRQFLAGS
+ extern void trace_hardirqs_on_prepare(void);
+ extern void trace_hardirqs_off_prepare(void);
extern void trace_hardirqs_on(void);
extern void trace_hardirqs_off(void);
# define lockdep_hardirq_context(p) ((p)->hardirq_context)
@@ -96,6 +100,8 @@ do { \
} while (0)
#else
+# define trace_hardirqs_on_prepare() do { } while (0)
+# define trace_hardirqs_off_prepare() do { } while (0)
# define trace_hardirqs_on() do { } while (0)
# define trace_hardirqs_off() do { } while (0)
# define lockdep_hardirq_context(p) 0